Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24c39e4dc286833abc38483ab3822aee |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-294 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133726 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133773 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133742 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133761 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13471 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133753 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-29 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-08 |
filingDate |
2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1ae28201417fcc12e00916984b6e71d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2888edaeb2d9daf5a038b52bd6b006f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a463f3ca50b0a6b857311038666e28b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70c84266dd344a092e80df4e0df76758 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_540c72396367e851e11bb1e82bd87c13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eabc04366daef07cdda4eaffbf1fc470 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5644af0a0fd36d026a90cdb649b94760 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d725adaceffad6c3f2596c5162c6b8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ded539135e31fcb6c4c28fe4d68a83db |
publicationDate |
2015-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20150032236-A |
titleOfInvention |
Method and apparatus for ophthalmic devices including hybrid alignment layers and shaped liquid crystal layers |
abstract |
The present invention discloses a method and apparatus for providing a variable optical insert in an ophthalmic lens. The variable optical insert may have a surface within it having a different radius of curvature. The liquid crystal layer can be used to provide a variable optical function, and in some embodiments, the alignment layer for the liquid crystal layer can be patterned in a hybrid manner. The patterning may allow lowering the minimum potential required to cause a change in the orientation of the liquid crystal molecules in the ophthalmic device. The energy source may supply power to the variable optical insert contained within the ophthalmic lens. In some embodiments, the ophthalmic lens is cast from a silicone hydrogel. Various ophthalmic lens entities may include an electroactive liquid crystal layer for electrically controlling optical properties. |
priorityDate |
2013-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |